(19)

(11)

EP 3 405 985 A1

(12)

(43) Date of publication: 28.11.2018 Bulletin 2018/48 (21) Application number: 16826810.0 (22) Date of filing: 20.12.2016

(51) International Patent Classification (IPC):  H01L 49/00(2006.01) G06N 99/00(2010.01) H01L 39/22(2006.01) (86) International application number: PCT/US2016/067827 (87) International publication number: WO 2017/127205 (27.07.2017 Gazette 2017/30)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 21.01.2016 US 201615003232 (71) Applicant: Northrop Grumman Systems Corporation Falls Church, VA 22042-4511 (US)	(72) Inventors: NAAMAN, Ofer Ellicott City, Maryland 21043 (US) KEANE, Zachary Kyle Baltimore, Maryland 21202 (US) STOUTIMORE, Micah Kensington, Maryland 20895 (US) FERGUSON, David George Takoma Park, Maryland 20912 (US) (74) Representative: FRKelly  27 Clyde Road Dublin D04 F838 Dublin D04 F838 (IE)